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工作流 Flowable 发起流程, 用户任务相关实现
This commit is contained in:
jason
parent
073d860a78
commit
d6775a5619
@ -44,7 +44,7 @@ public class BpmActivityBehaviorFactory extends DefaultActivityBehaviorFactory {
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@Override
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public UserTaskActivityBehavior createUserTaskActivityBehavior(UserTask userTask) {
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BpmUserTaskActivitiBehavior userTaskActivityBehavior = new BpmUserTaskActivitiBehavior(userTask);
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BpmUserTaskActivityBehavior userTaskActivityBehavior = new BpmUserTaskActivityBehavior(userTask);
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userTaskActivityBehavior.setBpmTaskRuleService(bpmTaskRuleService);
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userTaskActivityBehavior.setPermissionApi(permissionApi);
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userTaskActivityBehavior.setDeptApi(deptApi);
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@ -44,7 +44,7 @@ import static cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants.TASK_CREATE_F
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* @author 芋道源码
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*/
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@Slf4j
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public class BpmUserTaskActivitiBehavior extends UserTaskActivityBehavior {
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public class BpmUserTaskActivityBehavior extends UserTaskActivityBehavior {
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@Setter
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private BpmTaskAssignRuleService bpmTaskRuleService;
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@ -64,7 +64,7 @@ public class BpmUserTaskActivitiBehavior extends UserTaskActivityBehavior {
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*/
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private Map<Long, BpmTaskAssignScript> scriptMap = Collections.emptyMap();
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public BpmUserTaskActivitiBehavior(UserTask userTask) {
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public BpmUserTaskActivityBehavior(UserTask userTask) {
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super(userTask);
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}
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@ -33,10 +33,10 @@ import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.mockito.ArgumentMatchers.eq;
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import static org.mockito.Mockito.when;
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public class BpmUserTaskActivitiBehaviorTest extends BaseMockitoUnitTest {
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public class BpmUserTaskActivityBehaviorTest extends BaseMockitoUnitTest {
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@InjectMocks
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private BpmUserTaskActivitiBehavior behavior;
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private BpmUserTaskActivityBehavior behavior;
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@Mock
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private BpmTaskAssignRuleService bpmTaskRuleService;
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@Mock
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@ -2,10 +2,12 @@ package cn.iocoder.yudao.module.bpm.controller.admin.task;
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import cn.iocoder.yudao.framework.common.pojo.CommonResult;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO;
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import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskTodoPageItemRespVO;
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import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskTodoPageReqVO;
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import cn.iocoder.yudao.module.bpm.service.task.BpmTaskService;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiImplicitParam;
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import io.swagger.annotations.ApiOperation;
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import org.flowable.bpmn.model.BpmnModel;
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import org.flowable.engine.TaskService;
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@ -13,11 +15,14 @@ import org.springframework.security.access.prepost.PreAuthorize;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import javax.annotation.Resource;
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import javax.validation.Valid;
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import java.util.List;
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import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
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import static cn.iocoder.yudao.framework.web.core.util.WebFrameworkUtils.getLoginUserId;
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@ -36,4 +41,13 @@ public class BpmTaskController {
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public CommonResult<PageResult<BpmTaskTodoPageItemRespVO>> getTodoTaskPage(@Valid BpmTaskTodoPageReqVO pageVO) {
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return success(taskService.getTodoTaskPage(getLoginUserId(), pageVO));
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}
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@GetMapping("/list-by-process-instance-id")
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@ApiOperation(value = "获得指定流程实例的任务列表", notes = "包括完成的、未完成的")
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@ApiImplicitParam(name = "processInstanceId", value = "流程实例的编号", required = true, dataTypeClass = String.class)
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@PreAuthorize("@ss.hasPermission('bpm:task:query')")
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public CommonResult<List<BpmTaskRespVO>> getTaskListByProcessInstanceId(
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@RequestParam("processInstanceId") String processInstanceId) {
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return success(taskService.getTaskListByProcessInstanceId(processInstanceId));
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}
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}
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@ -37,6 +37,9 @@ public interface BpmProcessInstanceConvert {
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List<BpmProcessInstancePageItemRespVO> convertList(List<BpmProcessInstanceExtDO> list);
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@Mapping(source = "processInstanceId", target = "id")
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BpmProcessInstancePageItemRespVO convert(BpmProcessInstanceExtDO bean);
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List<BpmProcessInstancePageItemRespVO.Task> convertList2(List<Task> tasks);
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default BpmProcessInstanceRespVO convert2(HistoricProcessInstance processInstance, BpmProcessInstanceExtDO processInstanceExt,
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@ -62,6 +62,45 @@ public interface BpmTaskConvert {
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})
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BpmTaskTodoPageItemRespVO.ProcessInstance convert(ProcessInstance processInstance, AdminUserRespDTO startUser);
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default List<BpmTaskRespVO> convertList3(List<HistoricTaskInstance> tasks, Map<String, BpmTaskExtDO> bpmTaskExtDOMap,
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HistoricProcessInstance processInstance, Map<Long, AdminUserRespDTO> userMap,
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Map<Long, DeptRespDTO> deptMap) {
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return CollectionUtils.convertList(tasks, task -> {
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BpmTaskRespVO respVO = convert3(task);
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BpmTaskExtDO taskExtDO = bpmTaskExtDOMap.get(task.getId());
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copyTo(taskExtDO, respVO);
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if (processInstance != null) {
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AdminUserRespDTO startUser = userMap.get(NumberUtils.parseLong(processInstance.getStartUserId()));
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respVO.setProcessInstance(convert(processInstance, startUser));
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}
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AdminUserRespDTO assignUser = userMap.get(NumberUtils.parseLong(task.getAssignee()));
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if (assignUser != null) {
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respVO.setAssigneeUser(convert3(assignUser));
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DeptRespDTO dept = deptMap.get(assignUser.getDeptId());
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if (dept != null) {
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respVO.getAssigneeUser().setDeptName(dept.getName());
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}
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}
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return respVO;
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});
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}
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@Mapping(source = "taskDefinitionKey", target = "definitionKey")
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BpmTaskRespVO convert3(HistoricTaskInstance bean);
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BpmTaskRespVO.User convert3(AdminUserRespDTO bean);
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void copyTo(BpmTaskExtDO from, @MappingTarget BpmTaskDonePageItemRespVO to);
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@Mappings({
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@Mapping(source = "processInstance.id", target = "id"),
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@Mapping(source = "processInstance.name", target = "name"),
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@Mapping(source = "processInstance.startUserId", target = "startUserId"),
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@Mapping(source = "processInstance.processDefinitionId", target = "processDefinitionId"),
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@Mapping(source = "startUser.nickname", target = "startUserNickname")
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})
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BpmTaskTodoPageItemRespVO.ProcessInstance convert(HistoricProcessInstance processInstance, AdminUserRespDTO startUser);
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}
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@ -1,6 +1,12 @@
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package cn.iocoder.yudao.module.bpm.framework.flowable.config;
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import cn.iocoder.yudao.module.bpm.framework.flowable.core.behavior.BpmActivityBehaviorFactory;
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import cn.iocoder.yudao.module.bpm.framework.flowable.core.listener.BpmProcessInstanceEventListener;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmTaskAssignRuleService;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmUserGroupService;
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import cn.iocoder.yudao.module.system.api.dept.DeptApi;
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import cn.iocoder.yudao.module.system.api.permission.PermissionApi;
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import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
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import org.flowable.common.engine.api.delegate.event.FlowableEventListener;
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import org.flowable.engine.runtime.ProcessInstance;
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import org.flowable.spring.SpringProcessEngineConfiguration;
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@ -19,15 +25,35 @@ import java.util.List;
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public class BpmFlowableConfiguration {
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/**
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*将自定义 listener 加入全局listener
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* 将自定义 listener 加入全局listener
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* @param processInstanceListener 自定义监听 {@link ProcessInstance}
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*/
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@Bean
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public EngineConfigurationConfigurer<SpringProcessEngineConfiguration> addCustomerListenerConfigurer (BpmProcessInstanceEventListener processInstanceListener) {
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public EngineConfigurationConfigurer<SpringProcessEngineConfiguration> addCustomerListenerConfigurer (BpmProcessInstanceEventListener processInstanceListener,
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BpmActivityBehaviorFactory bpmActivityBehaviorFactory) {
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return engineConfiguration -> {
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List<FlowableEventListener> eventListeners = new ArrayList<>();
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eventListeners.add(processInstanceListener);
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engineConfiguration.setEventListeners(eventListeners);
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engineConfiguration.setActivityBehaviorFactory(bpmActivityBehaviorFactory);
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};
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}
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@Bean
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public BpmActivityBehaviorFactory bpmActivityBehaviorFactory(BpmTaskAssignRuleService taskRuleService,
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BpmUserGroupService userGroupService,
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PermissionApi permissionApi,
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DeptApi deptApi,
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AdminUserApi adminUserApi) {
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BpmActivityBehaviorFactory bpmActivityBehaviorFactory = new BpmActivityBehaviorFactory();
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bpmActivityBehaviorFactory.setBpmTaskRuleService(taskRuleService);
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bpmActivityBehaviorFactory.setUserGroupService(userGroupService);
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bpmActivityBehaviorFactory.setAdminUserApi(adminUserApi);
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bpmActivityBehaviorFactory.setPermissionApi(permissionApi);
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bpmActivityBehaviorFactory.setDeptApi(deptApi);
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// bpmActivityBehaviorFactory.setScripts(scripts);
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return bpmActivityBehaviorFactory;
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}
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}
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@ -0,0 +1,51 @@
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package cn.iocoder.yudao.module.bpm.framework.flowable.core.behavior;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmTaskAssignRuleService;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmUserGroupService;
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import cn.iocoder.yudao.module.system.api.dept.DeptApi;
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import cn.iocoder.yudao.module.system.api.permission.PermissionApi;
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import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
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import lombok.Data;
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import lombok.EqualsAndHashCode;
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import lombok.Setter;
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import lombok.ToString;
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import org.flowable.bpmn.model.UserTask;
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import org.flowable.engine.impl.bpmn.behavior.UserTaskActivityBehavior;
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import org.flowable.engine.impl.bpmn.parser.factory.DefaultActivityBehaviorFactory;
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/**
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* 自定义的 ActivityBehaviorFactory 实现类，目的如下：
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* 1. 自定义 {@link #createUserTaskActivityBehavior(UserTask)}：实现自定义的流程任务的 assignee 负责人的分配
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*
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* @author 芋道源码
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*/
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@Data
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@EqualsAndHashCode(callSuper = true)
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@ToString(callSuper = true)
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public class BpmActivityBehaviorFactory extends DefaultActivityBehaviorFactory {
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@Setter
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private BpmTaskAssignRuleService bpmTaskRuleService;
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@Setter
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private BpmUserGroupService userGroupService;
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@Setter
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private PermissionApi permissionApi;
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@Setter
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private DeptApi deptApi;
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@Setter
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private AdminUserApi adminUserApi;
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@Override
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public UserTaskActivityBehavior createUserTaskActivityBehavior(UserTask userTask) {
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BpmUserTaskActivityBehavior userTaskActivityBehavior = new BpmUserTaskActivityBehavior(userTask);
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userTaskActivityBehavior.setBpmTaskRuleService(bpmTaskRuleService);
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userTaskActivityBehavior.setPermissionApi(permissionApi);
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userTaskActivityBehavior.setDeptApi(deptApi);
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userTaskActivityBehavior.setUserGroupService(userGroupService);
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userTaskActivityBehavior.setAdminUserApi(adminUserApi);
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//TODO
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//userTaskActivityBehavior.setScripts(scripts);
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return userTaskActivityBehavior;
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}
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}
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@ -0,0 +1,166 @@
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package cn.iocoder.yudao.module.bpm.framework.flowable.core.behavior;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.RandomUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
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import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmTaskAssignRuleDO;
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import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmUserGroupDO;
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import cn.iocoder.yudao.module.bpm.enums.definition.BpmTaskAssignRuleTypeEnum;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmTaskAssignRuleService;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmUserGroupService;
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import cn.iocoder.yudao.module.system.api.dept.DeptApi;
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import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO;
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import cn.iocoder.yudao.module.system.api.permission.PermissionApi;
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import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
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import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
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import com.google.common.annotations.VisibleForTesting;
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import lombok.Setter;
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import lombok.extern.slf4j.Slf4j;
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import org.flowable.bpmn.model.UserTask;
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import org.flowable.common.engine.api.FlowableException;
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import org.flowable.common.engine.impl.el.ExpressionManager;
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import org.flowable.engine.delegate.DelegateExecution;
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import org.flowable.engine.impl.bpmn.behavior.UserTaskActivityBehavior;
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import org.flowable.engine.impl.cfg.ProcessEngineConfigurationImpl;
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import org.flowable.engine.impl.util.TaskHelper;
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import org.flowable.task.service.TaskService;
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import org.flowable.task.service.impl.persistence.entity.TaskEntity;
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import java.util.*;
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import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
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import static cn.iocoder.yudao.framework.common.util.json.JsonUtils.toJsonString;
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import static cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants.TASK_CREATE_FAIL_NO_CANDIDATE_USER;
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/**
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* 自定义的流程任务的 assignee 负责人的分配
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* 第一步，获得对应的分配规则；
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* 第二步，根据分配规则，计算出分配任务的候选人。如果找不到，则直接报业务异常，不继续执行后续的流程；
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* 第三步，随机选择一个候选人，则选择作为 assignee 负责人。
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*
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* @author 芋道源码
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*/
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@Slf4j
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public class BpmUserTaskActivityBehavior extends UserTaskActivityBehavior {
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@Setter
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private BpmTaskAssignRuleService bpmTaskRuleService;
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@Setter
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private BpmUserGroupService userGroupService;
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@Setter
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private DeptApi deptApi;
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@Setter
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private AdminUserApi adminUserApi;
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@Setter
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private PermissionApi permissionApi;
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public BpmUserTaskActivityBehavior(UserTask userTask) {
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super(userTask);
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}
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@Override
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protected void handleAssignments(TaskService taskService, String assignee, String owner, List<String> candidateUsers, List<String> candidateGroups, TaskEntity task, ExpressionManager expressionManager, DelegateExecution execution, ProcessEngineConfigurationImpl processEngineConfiguration) {
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// 第一步，获得任务的规则
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BpmTaskAssignRuleDO rule = getTaskRule(task);
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// 第二步，获得任务的候选用户们
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Set<Long> candidateUserIds = calculateTaskCandidateUsers(task, rule);
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// 第三步，设置一个作为负责人
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Long assigneeUserId = chooseTaskAssignee(candidateUserIds);
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TaskHelper.changeTaskAssignee(task, String.valueOf(assigneeUserId));
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}
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private BpmTaskAssignRuleDO getTaskRule(TaskEntity task) {
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List<BpmTaskAssignRuleDO> taskRules = bpmTaskRuleService.getTaskAssignRuleListByProcessDefinitionId(task.getProcessDefinitionId(),
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task.getTaskDefinitionKey());
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if (CollUtil.isEmpty(taskRules)) {
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throw new FlowableException(StrUtil.format("流程任务({}/{}/{}) 找不到符合的任务规则",
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task.getId(), task.getProcessDefinitionId(), task.getTaskDefinitionKey()));
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}
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if (taskRules.size() > 1) {
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throw new FlowableException(StrUtil.format("流程任务({}/{}/{}) 找到过多任务规则({})",
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task.getId(), task.getProcessDefinitionId(), task.getTaskDefinitionKey(), taskRules.size()));
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}
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return taskRules.get(0);
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}
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@VisibleForTesting
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Set<Long> calculateTaskCandidateUsers(TaskEntity task, BpmTaskAssignRuleDO rule) {
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Set<Long> assigneeUserIds = null;
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if (Objects.equals(BpmTaskAssignRuleTypeEnum.ROLE.getType(), rule.getType())) {
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assigneeUserIds = calculateTaskCandidateUsersByRole(task, rule);
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} else if (Objects.equals(BpmTaskAssignRuleTypeEnum.DEPT_MEMBER.getType(), rule.getType())) {
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assigneeUserIds = calculateTaskCandidateUsersByDeptMember(task, rule);
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} else if (Objects.equals(BpmTaskAssignRuleTypeEnum.DEPT_LEADER.getType(), rule.getType())) {
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assigneeUserIds = calculateTaskCandidateUsersByDeptLeader(task, rule);
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} else if (Objects.equals(BpmTaskAssignRuleTypeEnum.POST.getType(), rule.getType())) {
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assigneeUserIds = calculateTaskCandidateUsersByPost(task, rule);
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} else if (Objects.equals(BpmTaskAssignRuleTypeEnum.USER.getType(), rule.getType())) {
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assigneeUserIds = calculateTaskCandidateUsersByUser(task, rule);
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} else if (Objects.equals(BpmTaskAssignRuleTypeEnum.USER_GROUP.getType(), rule.getType())) {
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assigneeUserIds = calculateTaskCandidateUsersByUserGroup(task, rule);
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}
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// else if (Objects.equals(BpmTaskAssignRuleTypeEnum.SCRIPT.getType(), rule.getType())) {
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// assigneeUserIds = calculateTaskCandidateUsersByScript(task, rule);
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// }
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// 移除被禁用的用户
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removeDisableUsers(assigneeUserIds);
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// 如果候选人为空，抛出异常 TODO 芋艿：没候选人的策略选择。1 - 挂起；2 - 直接结束；3 - 强制一个兜底人
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if (CollUtil.isEmpty(assigneeUserIds)) {
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log.error("[calculateTaskCandidateUsers][流程任务({}/{}/{}) 任务规则({}) 找不到候选人]",
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task.getId(), task.getProcessDefinitionId(), task.getTaskDefinitionKey(), toJsonString(rule));
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throw exception(TASK_CREATE_FAIL_NO_CANDIDATE_USER);
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}
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return assigneeUserIds;
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}
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private Set<Long> calculateTaskCandidateUsersByRole(TaskEntity task, BpmTaskAssignRuleDO rule) {
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return permissionApi.getUserRoleIdListByRoleIds(rule.getOptions());
|
||||
}
|
||||
|
||||
private Set<Long> calculateTaskCandidateUsersByDeptMember(TaskEntity task, BpmTaskAssignRuleDO rule) {
|
||||
List<AdminUserRespDTO> users = adminUserApi.getUsersByDeptIds(rule.getOptions());
|
||||
return convertSet(users, AdminUserRespDTO::getId);
|
||||
}
|
||||
|
||||
private Set<Long> calculateTaskCandidateUsersByDeptLeader(TaskEntity task, BpmTaskAssignRuleDO rule) {
|
||||
List<DeptRespDTO> depts = deptApi.getDepts(rule.getOptions());
|
||||
return convertSet(depts, DeptRespDTO::getLeaderUserId);
|
||||
}
|
||||
|
||||
private Set<Long> calculateTaskCandidateUsersByPost(TaskEntity task, BpmTaskAssignRuleDO rule) {
|
||||
List<AdminUserRespDTO> users = adminUserApi.getUsersByPostIds(rule.getOptions());
|
||||
return convertSet(users, AdminUserRespDTO::getId);
|
||||
}
|
||||
|
||||
private Set<Long> calculateTaskCandidateUsersByUser(TaskEntity task, BpmTaskAssignRuleDO rule) {
|
||||
return rule.getOptions();
|
||||
}
|
||||
|
||||
private Set<Long> calculateTaskCandidateUsersByUserGroup(TaskEntity task, BpmTaskAssignRuleDO rule) {
|
||||
List<BpmUserGroupDO> userGroups = userGroupService.getUserGroupList(rule.getOptions());
|
||||
Set<Long> userIds = new HashSet<>();
|
||||
userGroups.forEach(group -> userIds.addAll(group.getMemberUserIds()));
|
||||
return userIds;
|
||||
}
|
||||
|
||||
private Long chooseTaskAssignee(Set<Long> candidateUserIds) {
|
||||
// TODO 芋艿：未来可以优化下，改成轮询的策略
|
||||
int index = RandomUtil.randomInt(candidateUserIds.size());
|
||||
return CollUtil.get(candidateUserIds, index);
|
||||
}
|
||||
|
||||
@VisibleForTesting
|
||||
void removeDisableUsers(Set<Long> assigneeUserIds) {
|
||||
if (CollUtil.isEmpty(assigneeUserIds)) {
|
||||
return;
|
||||
}
|
||||
Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(assigneeUserIds);
|
||||
assigneeUserIds.removeIf(id -> {
|
||||
AdminUserRespDTO user = userMap.get(id);
|
||||
return user == null || !CommonStatusEnum.ENABLE.getStatus().equals(user.getStatus());
|
||||
});
|
||||
}
|
||||
}
|
||||
@ -47,6 +47,7 @@ public class BpmTaskAssignRuleServiceImpl implements BpmTaskAssignRuleService{
|
||||
@Lazy // 解决循环依赖
|
||||
private BpmModelService modelService;
|
||||
@Resource
|
||||
@Lazy // 解决循环依赖
|
||||
private BpmProcessDefinitionService processDefinitionService;
|
||||
@Resource
|
||||
private BpmUserGroupService userGroupService;
|
||||
|
||||
@ -2,6 +2,7 @@ package cn.iocoder.yudao.module.bpm.service.task;
|
||||
|
||||
import cn.iocoder.yudao.framework.common.pojo.PageResult;
|
||||
import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
|
||||
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO;
|
||||
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskTodoPageItemRespVO;
|
||||
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskTodoPageReqVO;
|
||||
import org.flowable.task.api.Task;
|
||||
@ -44,4 +45,12 @@ public interface BpmTaskService {
|
||||
* @return 流程任务列表
|
||||
*/
|
||||
List<Task> getTasksByProcessInstanceIds(List<String> processInstanceIds);
|
||||
|
||||
/**
|
||||
* 获得指令流程实例的流程任务列表，包括所有状态的
|
||||
*
|
||||
* @param processInstanceId 流程实例的编号
|
||||
* @return 流程任务列表
|
||||
*/
|
||||
List<BpmTaskRespVO> getTaskListByProcessInstanceId(String processInstanceId);
|
||||
}
|
||||
|
||||
@ -3,24 +3,35 @@ package cn.iocoder.yudao.module.bpm.service.task;
|
||||
import cn.hutool.core.collection.CollUtil;
|
||||
import cn.hutool.core.util.StrUtil;
|
||||
import cn.iocoder.yudao.framework.common.pojo.PageResult;
|
||||
import cn.iocoder.yudao.framework.common.util.number.NumberUtils;
|
||||
import cn.iocoder.yudao.framework.common.util.object.PageUtils;
|
||||
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO;
|
||||
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskTodoPageItemRespVO;
|
||||
import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskTodoPageReqVO;
|
||||
import cn.iocoder.yudao.module.bpm.convert.task.BpmTaskConvert;
|
||||
import cn.iocoder.yudao.module.bpm.dal.dataobject.task.BpmTaskExtDO;
|
||||
import cn.iocoder.yudao.module.bpm.dal.mysql.task.BpmTaskExtMapper;
|
||||
import cn.iocoder.yudao.module.system.api.dept.DeptApi;
|
||||
import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO;
|
||||
import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
|
||||
import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.flowable.engine.HistoryService;
|
||||
import org.flowable.engine.TaskService;
|
||||
import org.flowable.engine.history.HistoricProcessInstance;
|
||||
import org.flowable.engine.runtime.ProcessInstance;
|
||||
import org.flowable.task.api.Task;
|
||||
import org.flowable.task.api.TaskQuery;
|
||||
import org.flowable.task.api.history.HistoricTaskInstance;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import javax.annotation.Resource;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Set;
|
||||
|
||||
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
|
||||
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
|
||||
|
||||
/**
|
||||
@ -36,9 +47,16 @@ public class BpmTaskServiceImpl implements BpmTaskService{
|
||||
@Resource
|
||||
private TaskService taskService;
|
||||
@Resource
|
||||
private AdminUserApi adminUserApi;
|
||||
private HistoryService historyService;
|
||||
|
||||
@Resource
|
||||
private BpmProcessInstanceService processInstanceService;
|
||||
@Resource
|
||||
private AdminUserApi adminUserApi;
|
||||
@Resource
|
||||
private DeptApi deptApi;
|
||||
@Resource
|
||||
private BpmTaskExtMapper taskExtMapper;
|
||||
|
||||
@Override
|
||||
public PageResult<BpmTaskTodoPageItemRespVO> getTodoTaskPage(Long userId, BpmTaskTodoPageReqVO pageVO) {
|
||||
@ -79,4 +97,31 @@ public class BpmTaskServiceImpl implements BpmTaskService{
|
||||
}
|
||||
return taskService.createTaskQuery().processInstanceIdIn(processInstanceIds).list();
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<BpmTaskRespVO> getTaskListByProcessInstanceId(String processInstanceId) {
|
||||
// 获得任务列表
|
||||
List<HistoricTaskInstance> tasks = historyService.createHistoricTaskInstanceQuery()
|
||||
.processInstanceId(processInstanceId)
|
||||
.orderByHistoricTaskInstanceStartTime().desc() // 创建时间倒序
|
||||
.list();
|
||||
if (CollUtil.isEmpty(tasks)) {
|
||||
return Collections.emptyList();
|
||||
}
|
||||
|
||||
// 获得 TaskExtDO Map
|
||||
List<BpmTaskExtDO> bpmTaskExtDOs = taskExtMapper.selectListByTaskIds(convertSet(tasks, HistoricTaskInstance::getId));
|
||||
Map<String, BpmTaskExtDO> bpmTaskExtDOMap = convertMap(bpmTaskExtDOs, BpmTaskExtDO::getTaskId);
|
||||
// 获得 ProcessInstance Map
|
||||
HistoricProcessInstance processInstance = processInstanceService.getHistoricProcessInstance(processInstanceId);
|
||||
// 获得 User Map
|
||||
Set<Long> userIds = convertSet(tasks, task -> NumberUtils.parseLong(task.getAssignee()));
|
||||
userIds.add(NumberUtils.parseLong(processInstance.getStartUserId()));
|
||||
Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(userIds);
|
||||
// 获得 Dept Map
|
||||
Map<Long, DeptRespDTO> deptMap = deptApi.getDeptMap(convertSet(userMap.values(), AdminUserRespDTO::getDeptId));
|
||||
|
||||
// 拼接数据
|
||||
return BpmTaskConvert.INSTANCE.convertList3(tasks, bpmTaskExtDOMap, processInstance, userMap, deptMap);
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user